Recently, there was improved cardiopulmonary resuscitation in parallel with development of electric defibrillator. This 18-year-old male arrived at our hospital emergency room in shock state about 1 hour after trauma. Cardiac arrest was occurred at operating table. Promptly, open thoracotomy was performed under endotracheal intubation. There was found left ventricular laceration about 3cm in length, therefore primary closure of lacerated ventricle was done and open cardiac message, too. But ventricular fibrillation was remained. Myocardial fibrillation was disappeared after operation of defibrillator internally at 20 W/sec and 40 W/sec for 30 minutes. Thereafter, operation was finished successfully. This patient was admitted in our hospital for 32 days and discharged.
Adolescent ; Cardiopulmonary Resuscitation ; Defibrillators* ; Emergency Service, Hospital ; Heart Arrest* ; Humans ; Intubation, Intratracheal ; Lacerations ; Male ; Operating Tables ; Shock ; Thoracotomy ; Ventricular Fibrillation ; Wounds, Stab*

The author observed the effects of an intravenous drip of ketamine hydrochloride to 60 patients with in high surgical risk who had undergone abdominal surgery at Pusan National University Hospital from March, 1981 to February, 1982. The results obtained were follows. 1) Average duration of anesthesia was 148 minutes and the rate of intravenous drip of ketamine was ranged from 0.017 to 0.02mg/kg/min. Total dose of ketamine was 264.2mg on and average. 2) Significant increase in blood pressure and heart rate was observed in the ketamine drip group during the operation (p<0.05). 3) Changes in values of arterial blood gas analysis during ketamine drip were within normal limits. 4) Duration from anesthesis to awakening in recovery room was longer in ketamine drip group than thiopental-halothane group. 5) Psychotomimetic symptoms after ketamin administration included convulsions, discomfort, and hallucinations etc. and diazepam premedcation could not completely relieve the above symptoms. 6) Relief of postoperative incisiional pain was excellent in ketamine drip group.
Anesthesia ; Blood Gas Analysis ; Blood Pressure ; Busan ; Diazepam ; Hallucinations ; Heart Rate ; Humans ; Infusions, Intravenous* ; Ketamine* ; Recovery Room ; Seizures

BACKGROUND AND PURPOSE: Non-motor symptoms are common in Parkinson's disease (PD), and are the primary cause of disability in many PD patients. Our aim in this study was to translate the origin non-motor symptoms scale for PD (NMSS), which was written in English, into Korean (K-NMSS), and to evaluate its reliability and validity for use with Korean-speaking patients with PD. METHODS: In total, 102 patients with PD from 9 movement disorders sections of university teaching hospitals in Korea were enrolled in this study. They were assessed using the K-NMSS, the Unified Parkinson's Disease Rating Scale (UPDRS), the Korean version of the Mini-Mental Status Examination (K-MMSE), the Korean version of the Montgomery-Asberg Depression Rating Scale (K-MADS), the Epworth Sleepiness Scale (ESS), and Parkinson's Disease Questionnaire 39 (PDQ39). Test-retest reliability was assessed over a time interval of 10-14 days in all but one patient. RESULTS: The K-NMSS was administered to 102 patients with PD. The internal consistency and reliability of this tool was 0.742 (mean Cronbach's alpha-coefficient). The test-retest correlation reliability was 0.941 (Guttman split-half coefficient). There was a moderate correlation between the total K-NMSS score and the scores for UPDRS part I [Spearman's rank correlation coefficient, (rS)=0.521, p<0.001] and UPDRS part II (rS=0.464, p=0.001), but there was only a weak correlation between the total K-NMSS score and the UPDRS part III score (rS=0.288, p=0.003). The total K-NMSS score was significantly correlated with the K-MADS (rS=0.594, p<0.001), K-MMSE (rS=-0.291, p=0.003), and ESS (rS=0.348, p<0.001). The total K-NMSS score was also significantly and positively correlated with the PDQ39 score (rS=0.814, p<0.001). CONCLUSIONS: The K-NMSS exhibited good reliability and validity for the assessment of non-motor symptoms in Korean PD patients.
Depression ; Hospitals, Teaching ; Humans ; Korea ; Movement Disorders ; Parkinson Disease ; Reproducibility of Results ; Surveys and Questionnaires

BACKGROUND AND PURPOSE: The importance of health-related quality of life (HrQoL) has been increasingly emphasized when assessing and providing treatment to patients with chronic, progressive, degenerative disorders. The 39-item Parkinson's disease questionnaire (PDQ-39) is the most widely used patient-reporting scale to assess HrQoL in Parkinson's disease (PD). This study evaluated the validity and reliability of the translated Korean version of the PDQ-39 (K-PDQ-39). METHODS: One hundred and two participants with PD from 10 movement disorder clinics at university-affiliated hospitals in South Korea completed the K-PDQ-39. All of the participants were also tested using the Unified Parkinson's Disease Rating Scale (UPDRS), Korean version of the Mini-Mental State Examination (K-MMSE), Korean version of the Montgomery-Asberg Depression Scale (K-MADS), Epworth Sleepiness Scale (ESS) and non-motor symptoms scale (NMSS). Retests of the K-PDQ-39 were performed over time intervals from 10 to 14 days in order to assess test-retest reliability. RESULTS: Each K-PDQ-39 domain showed correlations with the summary index scores (rS=0.559-0.793, p<0.001). Six out of eight domains met the acceptable standard of reliability (Cronbach's alpha coefficient > or =0.70). The Guttman split-half coefficient value of the K-PDQ-39 summary index, which is an indicator of test-retest reliability, was 0.919 (p<0.001). All of the clinical variables examined except for age, comprising disease duration, levodopa equivalent dose, modified Hoehn and Yahr stage (H&Y stage), UPDRS part I, II and III, mood status (K-MADS), cognition (K-MMSE), daytime sleepiness (ESS) and (NMSS) showed strong correlations with the K-PDQ-39 summary index (p<0.01). CONCLUSIONS: The K-PDQ-39 has been validated for use in the Korean-speaking PD population. The questionnaire is a valid and reliable assessment tool for assessing the HrQoL of Korean PD patients.
Cognition ; Depression ; Humans ; Levodopa ; Movement Disorders ; Parkinson Disease ; Quality of Life ; Reproducibility of Results ; Republic of Korea ; Surveys and Questionnaires

PURPOSE: Discontinuation of offending drugs can prevent drug-induced parkinsonism (DIP) before it occurs and reverse or cure it afterwards. The aim of this study was to investigate the prevalence of DIP and the utilization of offending drugs through an analysis of representative nationwide claims data. MATERIALS AND METHODS: We selected DIP patients of ages ranging from 40 to 100 years old with the G21.1 code from the Korean National Service Health Insurance Claims database from 2009 to 2015. The annual standardized prevalence of DIP was explored from 2009 to 2015. Trends were estimated using the compound annual growth rate (CAGR) and the Cochran-Armitage test for DIP over the course of 6 years. Additionally, the utilization of offending drugs was analyzed. RESULTS: The annual prevalence of DIP was 4.09 per 100000 people in 2009 and 7.02 in 2015 (CAGR: 9.42%, p<0.001). Levosulpiride use before and after DIP diagnosis showed a clear trend for decreasing utilization (CAGR: −5.4%, −4.3% respectively), whereas the CAGR for itopride and metoclopramide increased by 12.7% and 6.4%, respectively. In 2015, approximately 46.6% (858/1840 persons) of DIP patients were prescribed offending drugs after DIP diagnosis. The most commonly prescribed causative drug after DIP diagnosis was levosulpiride. CONCLUSION: The prevalence of DIP has increased. To prevent or decrease DIP, we suggest that physicians reduce prescriptions of benzamide derivatives that have been most commonly used, and that attempts be made to find other alternative drugs. Additionally, the need for continuing education about offending drugs should be emphasized.
Diagnosis ; Education, Continuing ; Humans ; Insurance, Health ; Korea ; Metoclopramide ; Parkinson Disease ; Parkinsonian Disorders ; Prescriptions ; Prevalence

OBJECTIVE: Many patients with Parkinson’s disease (PD) suffer from motor and non-motor symptoms. According to these variable symptoms of PD, patients or caregivers have a poorer quality of life than patients with other neurodegenerative diseases. Since the difficulties are varied for all patients, prioritizing their difficulties differs among all cases. The goal of this study was to investigate the burdens of PD among the caregivers as well as patients and to identify areas requiring aid from the government. METHODS: We surveyed the awareness and perceptions of PD in patients and caregivers of PD by a face-to-face questionnaire. The questionnaire was divided into three sections: symptoms of PD (part A), desire for policies (part B), and difficulties faced by their caregivers (part C). Part A comprised 8 questions, Part B had 2 questions, and Part C had 3 questions. RESULTS: In total, 853 subjects (702 patients and 151 caregivers) were enrolled in this study. The major difficulties experienced by PD patients were physical (67%), psychiatric (60%) and socio-economic (52%). Assessing the physical difficulties, more than half the patients experienced severe difficulties (29% very severe, 39% severe). Psychiatric difficulties were assessed as severe (35%) and very severe (21%) among the patients. Severe difficulties were also experienced socio-economically, at 52% in patients and 49% in caregivers, especially among patients in their fifties (58%) and those with their spouse (65%) as caregivers. The topmost need was the introduction of new technology for treatment of PD (62%), followed by relief of costs for treatment (38%) and a family support system (31%). The majority (91%) of the patients were diagnosed with PD within two years after onset of symptoms. CONCLUSION: We know that the difficulties of PD and the needs for government assistance are different between patients and caregivers. These results emphasize that perceiving the difficulties and needs of patients and caregivers early can help to prevent and ameliorate the burden of disease.
Caregivers ; Humans ; Korea* ; Neurodegenerative Diseases ; Parkinson Disease* ; Quality of Life ; Spouses

BACKGROUND: Abnormal expansion of trinucleotide repeats in genes causing spinocerebellar ataxias such as SCA2, SCA3, SCA8, or SCA17 was reported in sporadic or familial Parkinson's disease. Genetic factors play an important role especially in early-onset Parkinson's disease (EOPD). To investigate mutations of ATXN2, ATXN3, and TBP as a possible cause in Korean EOPD, we analyzed mutations in these genes. We also investgated the possibility that trinucleotide repeats numbers in these genes contribute to the development of EOPD. METHODS: Mutation analysis of ATXN2, ATXN3, and TBP was done in 153 EOPD defined as age-at-onset before 51. Distribution of CAG repeats numbers were compared between EOPD and age- and sex-matched controls. RESULTS: No patients with EOPD had CAG repeats numbers in ATXN2, ATXN3, and TBP in mutation range. There was no difference in the distribution of CAG repeats between EOPD and controls, although we found a trend that CAG repeats numbers in ATXN3 appear larger in EOPD than in controls. CONCLUSIONS: Mutations of genes causing SCA2, SCA3, or SCA17 may not be a common genetic cause in Korean EOPD.
Humans ; Organophosphates ; Parkinson Disease ; Spinocerebellar Ataxias ; Trinucleotide Repeats

BACKGROUND: Sleep problems commonly occur in patients with Parkinson's disease (PD), and are associated with a lower quality of life. The aim of the current study was to translate the English version of the Scales for Outcomes in Parkinson's Disease-Sleep (SCOPA-S) into the Korean version of SCOPA-S (K-SCOPA-S), and to evaluate its reliability and validity for use by Korean-speaking patients with PD. METHODS: In total, 136 patients with PD from 27 movement disorder centres of university-affiliated hospitals in Korea were enrolled in this study. They were assessed using SCOPA, Hoehn and Yahr Scale (HYS), Unified Parkinson's Disease Rating Scale (UPDRS), Parkinson's Disease Sleep Scale 2nd version (PDSS-2), Non-motor Symptoms Scale (NMSS), Montgomery Asberg Depression Scale (MADS), 39-item Parkinson's Disease Questionnaire (PDQ39), Neurogenic Orthostatic Hypotension Questionnaire (NOHQ), and Rapid Eye Movement Sleep Behaviour Disorder Questionnaire (RBDQ). The test-retest reliability was assessed over a time interval of 10–14 days. RESULTS: The internal consistency (Cronbach's α-coefficients) of K-SCOPA-S was 0.88 for nighttime sleep (NS) and 0.75 for daytime sleepiness (DS). Test-retest reliability was 0.88 and 0.85 for the NS and DS, respectively. There was a moderate correlation between the NS sub-score and PDSS-2 total score. The NS and DS sub-scores of K-SCOPA-S were correlated with motor scale such as HYS, and non-motor scales such as UPDRS I, UPDRS II, MADS, NMSS, PDQ39, and NOHQ while the DS sub-score was with RBDQ. CONCLUSION: The K-SCOPA-S exhibited good reliability and validity for the assessment of sleep problems in the Korean patients with PD.
Depression ; Humans ; Hypotension, Orthostatic ; Korea ; Movement Disorders ; Parkinson Disease ; Quality of Life ; Reproducibility of Results ; Sleep, REM ; Weights and Measures

Objective: The Scales for Outcomes in Parkinson’s Disease–Cognition (SCOPA-Cog) was developed to assess cognition in patients with Parkinson’s disease (PD). In this study, we aimed to evaluate the validity and reliability of the Korean version of the SCOPACog (K-SCOPA-Cog). Methods: We enrolled 129 PD patients with movement disorders from 31 clinics in South Korea. The original version of the SCOPA-Cog was translated into Korean using the translation-retranslation method. The test–retest method with an intraclass correlation coefficient (ICC) and Cronbach’s alpha coefficient were used to assess reliability. Spearman’s rank correlation analysis with the Montreal Cognitive Assessment-Korean version (MOCA-K) and the Korean Mini-Mental State Examination (K-MMSE) were used to assess concurrent validity. Results: The Cronbach’s alpha coefficient was 0.797, and the ICC was 0.887. Spearman’s rank correlation analysis revealed a significant correlation with the K-MMSE and MOCA-K scores (r = 0.546 and r = 0.683, respectively). Conclusion Our results demonstrate that the K-SCOPA-Cog has good reliability and validity.

OBJECTIVE: Autonomic symptoms are commonly observed in patients with Parkinson's disease (PD) and often limit the activities of daily living. The Scale for Outcomes in Parkinson's disease-Autonomic (SCOPA-AUT) was developed to evaluate and quantify autonomic symptoms in PD. The goal of this study was to translate the original SCOPA-AUT, which was written in English, into Korean and to evaluate its reliability and validity for Korean PD patients. METHODS: For the translation, the following processes were performed: forward translation, backward translation, expert review, pretest of the pre-final version and development of the final Korean version of SCOPA-AUT (K-SCOPA-AUT). In total, 127 patients with PD from 31 movement disorder clinics of university-affiliated hospitals in Korea were enrolled in this study. All patients were assessed using the K-SCOPA-AUT and other motor, non-motor, and quality of life scores. Test-retest reliability for the K-SCOPA-AUT was assessed over a time interval of 10−14 days. RESULTS: The internal consistency and reliability of the K-SCOPA-AUT was 0.727 as measured by the mean Cronbach's α-coefficient. The test-retest correlation reliability was 0.859 by the Guttman split-half coefficient. The total K-SCOPA-AUT score showed a positive correlation with other non-motor symptoms [the Korean version of non-motor symptom scale (K-NMSS)], activities of daily living (Unified Parkinson's Disease Rating Scale part II) and quality of life [the Korean version of Parkinson's Disease Quality of Life 39 (K-PDQ39)]. CONCLUSION: The K-SCOPA-AUT had good reliability and validity for the assessment of autonomic dysfunction in Korean PD patients. Autonomic symptom severities were associated with many other motor and non-motor impairments and influenced quality of life.
Activities of Daily Living ; Humans ; Korea ; Movement Disorders ; Parkinson Disease ; Quality of Life ; Reproducibility of Results